xcalibur839 on 18 June 2007
You really wont notice a difference between 1 and 2 gigs, but you will want more video RAM, especially with Core Animation in Leopard, try and get 256MB if you can, also make sure the processor is 64 bit, it should be but it might not, especially if it's an older Mac Book, because Leopard is a 64 bit only OS (and trust me, you will want to upgrade to Leopard).
